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Technical Data Sheet
PartsTable / MRO / 604257
604257 ✓ Verified by PartsTable
Kosmos · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

INTERFACE UNIT,AUTOMATIC DATA PR. Key specifications include supply_items_and_quantities: 2530-00-383-9967 SPRING 1,2530-00-495-8640 CUP 2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-028-3321, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 604257
NSN: 2530-00-028-3321
FSC: 2530
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
component_quantity7
supply_items_and_quantities2530-00-383-9967 SPRING 1,2530-00-495-8640 CUP 2
NSN2530-00-028-3321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Kosmos INTERFACE UNIT,AUTOMATIC DATA PR TITLE COMPONENT PN 604257 MFR Kosmos INTERFACE UNIT,AUTOMAT
KEY FEATURES
•
SUPPLY ITEMS AND QUANTITIES: 2530-00-383-9967 SPRING 1,2530-00-495-8640 CUP 2
•
COMPONENT QUANTITY: 7
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLY ITEMS AND QUANTITIES2530-00-383-9967 SPRING 1,2530-00-495-8640 CUP 2
COMPONENT QUANTITY7
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
F36-33Interchangeable
interchangeable cross-reference
interchangeable
70SInterchangeable
interchangeable cross-reference
interchangeable
GC842K6Interchangeable
interchangeable cross-reference
interchangeable
28P18Interchangeable
interchangeable cross-reference
interchangeable
6979Interchangeable
interchangeable cross-reference
interchangeable
243G124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 604257?
604257 is a INTERFACE UNIT,AUTOMATIC DATA PR manufactured by Kosmos. It is classified as a MRO (MRO_GENERAL).
What parts can replace 604257?
There are 23 known substitutes for 604257: F36-33, 70S, GC842K6 and 20 more. Substitute compatibility should be verified for your specific system.
Is 604257 still available?
604257 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026